A furnace monitoring system for monitoring a furnace over a span of time during furnace operation, including a thermal imaging apparatus, the apparatus is disposed outside of the furnace and at a distance from the exterior of the furnace to generate field signals of the furnace; a signal processing unit configured and programmed for receiving the field signals and generating a temperature map of the exterior of the furnace; and a means for displaying the temperature map locally or remotely. Wherein in that the furnace monitoring system is a system for monitoring the furnace over a span of time during furnace operation and in that the generated temperature map is divided into several zones, which correspond to different components of the furnace selected from burner, viewing port for burner observation, charging port, discharging port and flue gas channel.

An oven may include an image processing system configured to take images of an interior of a cavity of the oven. Images of the interior of the oven cavity captured by the image processing system are input into a machine learning model trained to identify food items in the image. The oven uses the identity of the food item output by the machine learning model to determine a cooking program for the food item and cooks the food item according to the cooking program. The oven may use the image processing system to monitor the cooking process of the food item and update the cooking program during the cooking process based on the observed progress.

An oven may include an image processing system configured to take images of an interior of a cavity of the oven. Images of the interior of the oven cavity captured by the image processing system are input into a machine learning model trained to identify food items in the image. The oven uses the identity of the food item output by the machine learning model to determine a cooking program for the food item and cooks the food item according to the cooking program. The oven may use the image processing system to monitor the cooking process of the food item and update the cooking program during the cooking process based on the observed progress.

A system for monitoring brick in a rotary kiln includes an infrared sensor and a computing system configured to: obtain a digital model of a brick layer of a rotary kiln having a plurality of bricks, wherein the digital model of the brick layer is based on a measured brick thickness correlated with a measured infrared temperature for each brick; obtain infrared data of the rotary kiln with the at least one infrared imaging sensor; determine the measured infrared temperature for each brick; determine a brick thickness of a first brick in the brick layer of the rotary kiln based on the measured infrared temperature assigned to the first brick with the digital model of the brick layer; and provide the brick thickness of the first brick in a brick thickness report.

A method of generating a loaded layout in a vacuum furnace corresponding to an actual layout in the vacuum furnace during operation of the vacuum furnace may comprise receiving, via a processor, a visual data of a loading process of the vacuum furnace from a camera; comparing, via the processor, the visual data to a predetermined maximum capacity layout for the vacuum furnace; and arranging, via the processor, the visual data into the loaded layout in response to comparing the visual data.

A method of generating a loaded layout in a vacuum furnace corresponding to an actual layout in the vacuum furnace during operation of the vacuum furnace may comprise receiving, via a processor, a visual data of a loading process of the vacuum furnace from a camera; comparing, via the processor, the visual data to a predetermined maximum capacity layout for the vacuum furnace; and arranging, via the processor, the visual data into the loaded layout in response to comparing the visual data.

A cooking appliance having a cooking chamber, a user interface with a selector that allows a user to set a target degree of browning, an imaging device that captures an image of a food item inside the cooking chamber, a computing device in communication with the imaging device and has a software module that receives the captured image from the imaging device and computes a target image based on the captured image and the target degree of browning, and where the target image and the target degree of browning are displayed on the user interface.

A cooking appliance having a cooking chamber, a user interface with a selector that allows a user to set a target degree of browning, an imaging device that captures an image of a food item inside the cooking chamber, a computing device in communication with the imaging device and has a software module that receives the captured image from the imaging device and computes a target image based on the captured image and the target degree of browning, and where the target image and the target degree of browning are displayed on the user interface.

A stove guard having a data processing unit and a heat sensor arrangement for receiving heat radiation from objects located in a given field of view and for delivering the detector signals indicative of the received heat radiation to the data processing unit. The heat sensor arrangement is arranged to generate detector signals differently corresponding to the heat radiation received from a central area of the field of view than to the heat radiation received from a circumferential area of the field of view.

A stove guard having a data processing unit and a heat sensor arrangement for receiving heat radiation from objects located in a given field of view and for delivering the detector signals indicative of the received heat radiation to the data processing unit. The heat sensor arrangement is arranged to generate detector signals differently corresponding to the heat radiation received from a central area of the field of view than to the heat radiation received from a circumferential area of the field of view.